US2438868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for atomizing liquids
Assignee: Individual
•
Filing: 1944-08-22
•
Granted: 1948-03-30
•
Expires: 1964-08-22
Abstract
No abstract record available.
Inventors
- 👤 Trier Vernon Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:18
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/0012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1537065A
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US1640564A
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DE462744C
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US1731432A
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US2207576A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-30 | 1951-09-29 | 1952-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-30 | 1955-09-29 | 1956-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-30 | 1959-09-29 | 1960-03-30 | $7700.00 | Window Closed / Lapsed |